Equity Risk Premium

The equity risk premium is the excess return that investing in the stock market provides over a risk-free rate, such as treasury bills. It reflects the compensation required by investors for the systemic risk of owning shares instead of debt instruments.

In the context of derivatives, this premium forms the baseline expectation for stock index options. When equity markets are volatile, this premium typically expands as investors demand greater rewards for perceived dangers.

It is used as a core input for calculating the cost of equity in financial models. Because cryptocurrency markets share some characteristics with high-beta equities, analysts often compare their risk premiums to those of volatile tech stocks.

By analyzing this metric, investors can determine if the current market prices adequately compensate for the inherent risks of ownership.